APC-51 - trckr

← APC-51

Created: 2026-01-20 • Updated: 2026-01-20

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In the Power History page's power breakdown chart, the 'Unassigned' category currently groups all unmapped outlets into one entry. Instead, unassigned outlets should still be shown individually by their port number (e.g., 'Outlet 1', 'Outlet 5', etc.).

**Current Behavior:**
- Devices with assigned outlets show as device names (correct)
- All unassigned outlets are grouped into one 'Unassigned' entry (incorrect)

**Expected Behavior:**
- Devices with assigned outlets show as device names (keep this)
- Unassigned outlets show individually as 'Outlet N' for each unmapped port
- This maintains visibility into which specific outlets are using power

**Files to modify:**
- `frontend/src/components/power-breakdown-chart.tsx` - needs to fetch outlet-level data for unassigned ports
- May need to fetch from both /api/power/summary (for devices) AND /api/outlets (for individual unassigned outlet data)

**Related:**
- Follows up on APC-50 which added device-based grouping
- The backend /api/outlets endpoint provides per-outlet current readings that can be used

Pull Requests (comma-separated URLs)

Attachments

Comments (2)

qa-agent · 2026-01-20

## QA PASSED See QA report document: c3856af0-c425-4112-9410-8b22bb3b5b59 **Verification Summary:** All 10 test scenarios passed: 1. Login - PASS 2. History page navigation - PASS 3. Power Breakdown chart exists - PASS 4. Individual outlet entries (Outlet 3, 4, 9) - PASS 5. No 'Unassigned' grouping - PASS 6. Tooltip shows 'Port N (not mapped to a device)' - PASS 7. Power values displayed correctly - PASS 8. API calls (/api/outlets + /api/power/summary) - PASS 9. No critical console errors - PASS 10. Responsive layout at 1024px - PASS **Key Findings:** - Unassigned outlets now appear individually as 'Outlet N' instead of grouped as 'Unassigned' - Tooltips correctly show 'Port N (not mapped to a device)' for each outlet - Chart displays power values correctly for each individual outlet - No regressions found Fix verified working. Marking as done.

agent · 2026-01-20

## Fix Implemented Changed the power breakdown chart to show unassigned outlets individually by port number instead of grouping them into one "Unassigned" entry. ### Changes Made **File:** `frontend/src/components/power-breakdown-chart.tsx` 1. **Added new API calls** (lines 148-153): - Now fetches outlets data and device-outlet mappings in parallel with power summary - Uses `getUnassignedOutletIds()` utility to identify which outlets are not mapped to devices 2. **Individual outlet entries** (lines 180-197): - For each unassigned outlet with current > 0, creates a separate chart entry named "Outlet N" - Calculates power from outlet.current * summary.voltage - Includes outletId field to identify which specific port 3. **Updated tooltips** (lines 71-73, 108-110): - For individual unassigned outlets, shows "Port N (not mapped to a device)" - For devices, continues showing outlet count ### Verification - All 111 tests pass - Build succeeds without TypeScript errors - Unassigned outlets still render in gray color as before ### Notes - Only outlets with power draw > 0 are shown (same as before for devices) - Chart continues to sort by power consumption (highest first) - API calls are parallelized for performance